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Bulletin I27129 rev. C 05/03
THREE PHASE BRIDGE
Features
Package fully compatible with the industry standard INT-A-
pak power modules series
High thermal conductivity package, electrically insulated case
Low power loss
Excellent power volume ratio, outline for easy connections to
power transistor and IGBT modules
4000 VRMS isolating voltage
UL E78996 approved
Description
It extents the existing range of MT...KB bridges an
extremely compact, encapsulated three phase bridge
rectifiers offering efficient and reliable operation. They
are intended for use in general purpose and heavy duty
applications.
Major Ratings and Characteristics
Parameters
IO
@ TC
IFSM @ 50Hz
@ 60Hz
I2t @ 50Hz
@ 60Hz
I2t
VRRM
TSTG range
TJ range
200MT40KB
200
85
1800
1880
16.2
14.7
162
400
- 40 to 150
- 40 to 150
Units
A
°C
A
KA2s
KA2s
V
°C
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200MT40KB
Power Module
200 A
1

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200MT40KB
Bulletin I27129 rev. C 05/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
VRRM, maximum
repetitive peak
reverse voltage
V
200MT40KB
400
VRSM, maximum
non-repetitive peak
reverse voltage
V
500
IRRM max.
@ TJ = 150°C
mA
6
Forward Conduction
Parameter
IO Maximum RMS output current
@ Case temperature
ITSM Maximum peak, one-cycle
forward, non-repetitive
on state surge current
I2t Maximum I2 t for fusing
I2t Maximum I2t for fusing
VF(TO) Value of threshold voltage
rt Slope resistance
VFM Maximum forward voltage drop
VINS Insulation voltage
200MT40KB
200
85
1800
1880
1520
1590
16.2
14.7
11.6
12.6
162
0.76
2.4
1.40
4000
Thermal and Mechanical Specifications
Parameter
TJ Maximum junction operating
temperature range
Tstg Maximum storage temperature
range
RthJC Maximum thermal resistance,
junction to case
RthCS Maximum thermal resistance,
case to heatsink
T Mounting torque ± 10%
to heatsink
wt Approximate weight
200MT40KB
- 40 to 150
-40 to 150
0.12
0.69
0.14
0.82
0.033
4 to 6
176
Units Conditions
A
°C
A
KA2s
120° Rect conduction angle
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
100% VRRM
reapplied
No voltage
reapplied
Initial
TJ = TJ max.
t = 10ms 100% VRRM
t = 8.3ms reapplied
KA2s t = 0.1 to 10ms, no voltage reapplied
V @ TJ max.
m
V Ipk = 200A, TJ = 25°C, tp = 400µs single junction
V TJ = 25oC all terminal shorted, f = 50Hz, t = 1s
Units Conditions
°C
°C
K/W DC operation per module
DC operation per junction
120° Rect condunction angle per module
K/W
Nm
g
120° Rect condunction angle per junction
Per module.
Mounting surface smooth, flat and greased.
Heatsink compound thermal conductivity = 0.42W/mK
A mounting compound is recommended and the
torque should be rechecked after a period of 3
hours to allow for the spread of the compound.
Lubricated threads.
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Ordering Information Table
200MT40KB
Bulletin I27129 rev. C 05/03
Device Code
20 0 MT 40 K B
1 2 34
5
1 - Current rating code: 20 = 200 A (Avg)
2 - Three phase diodes bridge
3 - Essential part number
4 - Voltage code: Code x 10 = VRRM (40 = 400V)
5 - Generation II
Outline Table (without optional barriers)
A
B
C
All dimensions in millimeters (inches)
NOTE: To order the Optional Hardware see Bulletin I27900
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D
E
F
3